An integrated processing device for cast production

Abstract

The application relates to the technical field of casting part processing, and particularly discloses an integrated processing device for casting part production, which comprises a main unit, a processing structure and a clamping structure; the processing structure is fixedly arranged in the middle of the main unit, the clamping structure is fixedly arranged on the main unit, and the clamping structure can be symmetrically arranged on the left and right sides of the main unit; the main unit is used for bearing and moving, the processing structure is used for cutting processing or polishing processing, and the one-way arrangement of the clamping structure can be used for cutting after synchronous casting of multiple casting parts. The application can clamp workpieces of different sizes, the bidirectional and symmetric clamping assembly can synchronously clamp two groups of casting parts or one casting part body, the spacing is adjustable, and therefore the processing efficiency is improved; and the position of the cutting wheel and the polishing wheel in the processing structure is exchanged, so that the cutting or polishing process is changed.

Description

Technical Field

[0001] This invention relates to the field of casting processing technology, specifically to an integrated processing device for casting production. Background Technology

[0002] Castings are basic components in fields such as machinery manufacturing, pipeline engineering, and hardware equipment. After demolding, castings generally have residual gating gates, risers, flash, and burrs. In addition, some pipe castings need to be cut to length and have their end faces trimmed. Therefore, cutting and grinding are necessary post-processing steps for castings, which directly affect the dimensional accuracy and surface quality of the castings.

[0003] Currently, post-processing of castings is mostly completed using separate equipment: the cutting process relies on a dedicated cutting machine, and the grinding process relies on a grinding wheel machine or polishing machine. The workpiece needs to be transferred between different machines and clamped and positioned multiple times. Under this mode, the processing flow is fragmented, the production efficiency is low, and the multiple clamping can easily produce cumulative positioning errors, making it difficult to ensure the consistency of processing accuracy.

[0004] In terms of clamping and clamping, most existing processing equipment uses rigid jaw structures with fixed clamping surfaces, which can only be adapted to castings with regular shapes. For irregularly shaped castings, thin-walled castings, or workpieces with high surface quality requirements, rigid clamping can easily cause indentations, deformation, or even chipping on the workpiece surface, resulting in poor clamping adaptability. Some adjustable clamping mechanisms can only achieve simple adjustments to the clamping diameter and cannot adaptively fit the workpiece contour, thus lacking versatility.

[0005] Furthermore, existing casting processing equipment generally has limited functionality, with most machines only capable of cutting or grinding. A few integrated machines suffer from complex station switching structures and inconvenient processing angle adjustments, making it difficult to simultaneously meet different processing scenarios such as cutting and separating risers and gating gates of integral castings, cutting long pipes to a fixed length, and grinding both end faces. This results in low equipment utilization, requiring companies to configure multiple machines to complete the entire processing flow, leading to high equipment investment and site costs. Some small processing machines rely on manual feeding, making processing quality highly dependent on operator experience and resulting in high labor intensity. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide an integrated processing device for casting production, which addresses the shortcomings of the existing technology. This device solves the problems of single function, poor versatility, easy damage to workpieces during clamping, low processing accuracy, and insufficient automation in the existing steel casting forming technology.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an integrated processing device for casting production, comprising a main unit, a processing structure, and a clamping structure; the processing structure is fixedly disposed in the middle of the main unit, the clamping structure is fixedly disposed on the main unit, and the clamping structure can be symmetrically disposed on the left and right sides of the main unit; the main unit is used for bearing and moving, the processing structure is used for cutting or grinding, the clamping structure is unidirectionally disposed for cutting multiple castings simultaneously after casting, and the clamping structure is bidirectionally symmetrically disposed for cutting pipes to different lengths and grinding both ends of the pipes.

[0008] Preferably, the main body unit includes a base, a pair of first electric slide rails, a cross-shaped electric slide rail, and a pair of supporting frames; the base is convex, the pair of first electric slide rails are symmetrically arranged at the middle of the left and right ends of the base, the cross-shaped electric slide rail is fixedly arranged at the middle of the rear end of the base and located between the first electric slide rails, and the pair of supporting frames are both rectangular frames, the pair of supporting frames are symmetrically arranged on the first electric slide rails, and the supporting frames can move relative to each other.

[0009] Preferably, the processing structure includes a reversing unit, a shifting unit, a cutting wheel, and a grinding wheel; the reversing unit is fixedly mounted on a cross-shaped electric slide rail and can move forward and backward as well as left and right; the shifting unit is fixedly mounted on the reversing unit; the cutting wheel is detachably mounted on one of the shifting units; and the grinding wheel is detachably mounted on the other shifting unit.

[0010] Preferably, the reversing unit includes a support base, a pair of first hydraulic cylinder bodies, a base, a first motor, a reversing frame, a tilting arm, a second hydraulic cylinder body, and a pair of second motors; the support base is fixedly mounted on a cross-shaped electric slide rail, the pair of first hydraulic cylinder bodies are symmetrically mounted on the support base, the base is fixedly mounted between the telescopic ends of the pair of first hydraulic cylinder bodies, the first motor is fixedly mounted inside the base, the reversing frame is L-shaped, one end of the reversing frame is fixedly mounted on the drive end of the first motor, the tilting arm is Y-shaped, the middle part of the tilting arm is movably mounted on the other end of the reversing frame, and the tilting arm can swing, one end of the second hydraulic cylinder body is movably mounted on one end of the reversing frame, and the telescopic end of the second hydraulic cylinder body is movably connected to one end of the tilting arm, the second hydraulic cylinder body is tilted, and the pair of second motors are respectively fixedly embedded between the other two ends of the tilting arm.

[0011] Preferably, the switching unit includes a pair of drive arms, a pair of third motors, a pair of mounting shafts, two pairs of pulleys, and a pair of belts; one end of each pair of drive arms is symmetrically arranged on the drive end of the second motor, the pair of third motors are fixedly arranged on one end close to the drive arm, and the drive end of the third motor movably passes through the drive arm, the two ends of each pair of mounting shafts movably pass through the other end of the drive arm, the pair of mounting shafts are respectively connected to the cutting wheel and the grinding wheel, the two pairs of pulleys are respectively arranged on one end of the mounting shaft and the drive end of the third motor, the two pairs of pulleys are respectively arranged at the two ends of the drive arm, and the pair of belts are respectively movably fitted between the corresponding pulleys.

[0012] Preferably, the clamping structure includes a second electric slide rail, a pair of adapter frames, a pair of clamping assemblies, and several clamping units; the second electric slide rail is vertically arranged within the supporting frame, one of the adapter frames is fixedly arranged on the outer wall of the second electric slide rail near the top, the other adapter frame is movably fitted onto the second electric slide rail and connected to the second slide seat of the second electric slide rail, the other adapter frame moves up and down via the second electric slide rail, the pair of clamping assemblies are symmetrically arranged on the adapter frames, and the several clamping units are movably arranged on the clamping assemblies and arranged relative to each other.

[0013] Preferably, the clamping assembly includes a clamping frame, a pair of clamping arms, a bracket, a third electric slide rail, a pair of pads, and a pair of actuating levers; the clamping frame is I-shaped, with its middle portion fixedly mounted on the rotating frame; both clamping arms are V-shaped, with their middle portions movably fitted into both ends of the clamping frame, and each clamping arm has a through-hole at one end; the other ends of both clamping arms are T-shaped, with the width of the other end being greater than the width of the first end; and each other end of both clamping arms has several telescopic holes equidistantly spaced; the bracket is Z-shaped. One end of the bracket is fixedly mounted on the lower wall of the middle part of the clamp, and the other end of the bracket is located on the left side of the clamp. The third electric slide rail is fixedly mounted on the other end of the bracket. The third electric slide rail is located below the clamp arm and is parallel to the clamp. The third electric slide rail is symmetrically provided with relatively movable third slide seats. One end of a pair of pads is fixedly mounted on the third slide seats of the third electric slide rail, and the pads can move relative to each other. One end of a pair of actuating rods is fixedly mounted on the other end of the pads, and the actuating rods are respectively movably inserted into the actuating grooves of the clamp arm.

[0014] Preferably, the clamping unit includes a push rod, a nut, and a spring; The push rod is a T-shaped round rod. One end of the push rod movably passes through the telescopic hole at the other end of the clamping arm. The nut is movably screwed onto one end of the push rod. The spring is movably fitted onto the other end of the push rod and can be compressed by the movement of the push rod.

[0015] Preferably, when the clamping unit clamps the workpiece in relative motion, the top rod can extend and retract on the clamping arm under force and compress the spring to provide assistance, thereby fitting workpieces of different shapes and preventing excessive external force damage to the workpiece.

[0016] Preferably, the cutting wheel and the grinding wheel are respectively adjustable in orientation within the clamping structure.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention enables the clamping of workpieces of different sizes. The bidirectionally symmetrically arranged clamping components can simultaneously clamp two sets of castings or the same casting body, and the spacing is adjustable, thereby improving processing efficiency. By interchangeding the positions of the cutting wheel and the grinding wheel in the processing structure, the cutting or grinding process can be changed. At the same time, the direction of the cutting wheel and the grinding wheel can be adjusted to meet the cutting and grinding requirements of different workpieces, enabling the cutting of multiple castings in one piece or the cutting of a single pipe. Furthermore, the equipment, through the design of the clamping unit, can accommodate workpieces of different shapes for fixing, facilitating the clamping and grinding of a single workpiece after cutting. When cutting pipes, the symmetrically arranged clamping structure enables fixed-length cutting and grinding of both sides of the cut, achieving the effect of treating both ends of the pipe, thus achieving the following effects: 1. This device integrates two processing actuators: a cutting wheel and a grinding wheel. Through the cooperation of the switching unit and the reversing unit, the processing station can be quickly switched. The casting can complete multiple post-processing steps such as gating and riser cutting, flash grinding, and end face finishing in one clamping. This reduces the number of workpiece transfers and multiple clamping steps, which helps to reduce positioning errors, improve the consistency of processing accuracy, increase processing efficiency, and reduce the labor intensity of operators.

[0018] 2. The clamping unit adopts an elastic telescopic structure combining push rods and springs. During the clamping process, multiple push rods can adaptively extend and retract according to the surface contour of the workpiece, relying on the spring force to achieve flexible clamping. Compared with rigid jaws, it can better fit the surface of irregular and irregular castings, effectively reducing the crushing and deformation problems caused by rigid clamping, and is suitable for clamping thin-walled castings with high surface requirements. At the same time, the opening diameter and vertical clamping height of the clamping components can be adjusted by electric slide rails, which can adapt to workpieces of different sizes and specifications, and has strong versatility.

[0019] 3. The device features symmetrical, independent clamping structures on both sides, with the clamping distance adjustable via the first electric slide rail. A single-sided clamping structure can individually clamp multiple integral castings, enabling simultaneous cutting, separation, and subsequent grinding. A double-sided clamping structure can be used to clamp long pipes; by adjusting the position and angle of the processing structure, it allows for fixed-length pipe cutting and grinding of both sides of the cut surface, completing the pipe end processing in a single clamping operation. This layout is adaptable to different production scenarios, such as integral casting separation and pipe processing, improving equipment utilization.

[0020] 4. The processing structure relies on a cross-shaped electric slide rail to achieve two-dimensional displacement in front and behind and left and right. With the lifting adjustment, horizontal rotation and tumbling swing of the reversing unit, the spatial position and processing orientation of the cutting wheel and grinding wheel can be flexibly adjusted. It can adapt to different clamping postures and processing requirements of different processing surfaces. The processing angle can be adjusted without re-clamping the workpiece. The adjustment method is convenient and can adapt to more processing conditions. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the assembly structure of the present invention; Figure 2 This is a schematic diagram of the main unit disassembled structure of the present invention; Figure 3 This is a schematic diagram of the disassembled processing structure of the present invention; Figure 4 This is a schematic diagram of the clamping structure assembly of the present invention; Figure 5 for Figure 4 A partially enlarged structural diagram; Figure 6 for Figure 3 Enlarged view of section A in the image; Figure 7 for Figure 3 Enlarged view of section B in the image; Figure 8 for Figure 4 Enlarged view of section C in the image; Figure 9 for Figure 4 Enlarged view of section D in the image; Figure 10 for Figure 4 Enlarged view of section E in the image; Figure 11 for Figure 4 A magnified view of point F in the image.

[0022] In the diagram: 1. Main body unit; 11. Base; 12. First electric slide rail; 13. Cross-shaped electric slide rail; 14. Bearing frame; 2. Processing structure; 21. Reversing unit; 211. Bearing seat; 212. First hydraulic cylinder body; 213. Machine base; 214. First motor; 215. Reversing frame; 216. Tilting arm; 217. Second hydraulic cylinder body; 218. Second motor; 22. Positioning unit; 221. Drive arm; 222. First... Three motors, 223, mounting shaft, 224, pulley, 225, belt, 23, cutting wheel, 24, grinding wheel; 3, clamping structure, 31, second electric slide rail, 32, adapter frame, 33, clamping assembly, 331, clamp, 332, clamping arm, 333, bracket, 334, third electric slide rail, 335, pad, 336, actuating rod, 34, clamping unit, 341, top rod, 342, nut, 343, spring, 4, actuating groove. Detailed Implementation

[0023] The following will refer to the appendices in the embodiments of the present invention. Figures 1-11 For further details: like Figures 1-11 As shown, the present invention provides a technical solution: an integrated processing device for casting production, comprising a main body unit 1, a processing structure 2, and a clamping structure 3; the processing structure 2 is fixedly disposed in the middle of the main body unit 1, and the clamping structure 3 is fixedly disposed on the main body unit 1, and the clamping structure 3 can be symmetrically disposed on the left and right sides of the main body unit 1; the main body unit 1 is used for bearing and moving, the processing structure 2 is used for cutting or grinding, the clamping structure 3 is unidirectionally disposed and can be used for cutting multiple castings simultaneously after casting, and the clamping structure 3 is bidirectionally symmetrically disposed and can be used for cutting pipes of different lengths and grinding both ends of the pipes.

[0024] like Figure 2As shown, as a preferred embodiment, the main unit 1 further includes a base 11, a pair of first electric slide rails 12, a cross-shaped electric slide rail 13, and a pair of supporting frames 14. The base 11 is convex. The pair of first electric slide rails 12 are symmetrically arranged at the middle of the left and right ends of the base 11. The cross-shaped electric slide rail 13 is fixedly arranged at the middle of the rear end of the base 11 and is located between the first electric slide rails 12. The pair of supporting frames 14 are both rectangular frames, symmetrically arranged on the first electric slide rails 12, and the supporting frames 14 can move relative to each other. When the main unit 1 is working, the convex base 11 serves as the overall support foundation. To ensure stable equipment operation, a pair of first electric slide rails 12 are symmetrically installed at the middle of the left and right ends of the base 11. After being powered on, they can drive a pair of rectangular support frames 14 symmetrically arranged on them to move relative to each other or away along the slide rail direction, so as to achieve precise adjustment of the spacing between the support frames 14. The cross-shaped electric slide rail 13, which is fixed at the middle of the rear end of the base 11 and located between the two sets of first electric slide rails 12, can drive the processing structure 2 to complete the displacement in the front-back and left-right two-dimensional directions. In conjunction with the movement of the support frames 14, it can achieve precise matching between the processing position and the clamping position, and provide a stable position adjustment basis for subsequent cutting and grinding operations.

[0025] More specifically, through the cooperation of the convex base 11, the first electric slide rail 12, the cross-shaped electric slide rail 13 and the rectangular support frame 14, the clamping position is flexibly adjustable and the processing position is precisely positioned. The structure is stable and reliable, and can be quickly adapted to the processing of castings and pipes of different lengths and specifications, thereby improving the overall versatility of the equipment and the processing positioning accuracy.

[0026] like Figure 3 As shown, as a preferred embodiment, the processing structure 2 further includes a reversing unit 21, a shifting unit 22, a cutting wheel 23, and a grinding wheel 24; the reversing unit 21 is fixedly mounted on the cross-shaped electric slide rail 13 and can move forward and backward and left and right; the shifting unit 22 is fixedly mounted on the reversing unit 21; the cutting wheel 23 is detachably mounted on one of the shifting units 22; and the grinding wheel 24 is detachably mounted on the other shifting unit 22.

[0027] like Figure 3As shown, as a preferred embodiment, the reversing unit 21 further includes a support base 211, a pair of first hydraulic cylinder bodies 212, a base 213, a first motor 214, a reversing frame 215, a tilting arm 216, a second hydraulic cylinder body 217, and a pair of second motors 218; the support base 211 is fixedly mounted on the cross-shaped electric slide rail 13, the pair of first hydraulic cylinder bodies 212 are symmetrically arranged on the support base 211, and the base 213 is fixedly mounted on the pair of first hydraulic cylinder bodies 217. Between the 12 telescopic ends, the first motor 214 is fixedly mounted inside the base 213. The reversing frame 215 is L-shaped, with one end fixedly mounted on the drive end of the first motor 214. The tilting arm 216 is Y-shaped, with its middle part movably mounted on the other end of the reversing frame 215, and the tilting arm 216 is capable of swinging. One end of the second hydraulic cylinder body 217 is movably mounted on one end of the reversing frame 215, and the telescopic end of the second hydraulic cylinder body 217 is movably connected to the tilting arm 216. At one end, the second hydraulic cylinder body 217 is inclined, and a pair of second motors 218 are fixedly embedded between the other two ends of the tilting arm 216. The bearing seat 211 achieves overall forward and backward and left and right displacement under the drive of the cross-shaped electric slide rail 13, providing a basis for processing position adjustment. The pair of first hydraulic cylinder bodies 212 extend and retract synchronously, which can drive the machine base 213 and the overall reversing mechanism to complete the height adjustment, meeting the processing height requirements of different workpieces. The first motor 214 installed in the machine base 213 rotates to drive the L-shaped reversing frame 215 to rotate, realizing the angle reversal of the processing parts in the horizontal direction. The extension and retraction of the second hydraulic cylinder body 217 drives the Y-shaped tilting arm 216 to swing around its central hinge point, and in conjunction with the rotation of the reversing frame 215, completes the flexible adjustment of the processing parts in spatial orientation. The pair of second motors 218 embedded at the other two ends of the tilting arm 216 provide rotational power for the subsequent cutting and grinding execution parts, realizing stable output of processing actions.

[0028] More specifically, the reversing unit 21 is fixed to the cross-shaped electric slide rail 13 with the support base 211 as the mounting base. A pair of first hydraulic cylinder bodies 212 synchronously extend and retract, driving the machine base 213 and subsequent execution structure to rise and fall as a whole, adapting to the processing height requirements of different workpieces. The first motor 214 within the machine base 213 drives the L-shaped reversing frame 215 to rotate horizontally, achieving horizontal orientation reversal of the processed parts. The inclined second hydraulic cylinder body 217 extends and retracts, driving the Y-shaped tilting arm 216 to swing around the central hinge point, completing the pitch angle adjustment of the processed parts. The second motors 218 embedded at both ends of the tilting arm 216 provide rotational power to the reversing unit 22, enabling multi-dimensional spatial posture adjustment of the cutting wheel 23 and grinding wheel 24, flexibly adapting to the processing orientation and angle requirements of different workpieces, ensuring stable output of processing actions.

[0029] like Figure 3As shown, as a preferred embodiment, the transposition unit 22 further includes a pair of drive arms 221, a pair of third motors 222, a pair of mounting shafts 223, two pairs of pulleys 224, and a pair of belts 225. One end of each pair of drive arms 221 is symmetrically positioned on the drive end of the second motor 218. The pair of third motors 222 are fixedly positioned near one end of each drive arm 221, with the drive end of the third motor 222 movably penetrating through the drive arm 221. Both ends of the pair of mounting shafts 223 movably penetrate through the other end of each drive arm 221. The pair of mounting shafts 223 are respectively connected to the cutting wheel 23 and the grinding wheel 24. The two pairs of pulleys 224 are respectively positioned on one end of the mounting shaft 223 and the drive end of the third motor 222, with the two pairs of pulleys 224 correspondingly positioned at both ends of the drive arm 221. The pair of belts 225... The 25 are respectively mounted on the corresponding pulleys 224; the drive arms 221 are respectively mounted on the drive ends of the corresponding second motors 218, and the drive arms 221 are rotated as a whole by the second motors 218, so as to realize the position exchange and angle adjustment of the cutting wheel 23 and the grinding wheel 24; the third motor 222 fixed on the drive arm 221 is started, and its drive end drives the corresponding pulley 224 to rotate, and transmits the power to another pulley 224 at the mounting shaft 223 through the belt 225, thereby driving the mounting shaft 223 and the cutting wheel 23 and grinding wheel 24 mounted on the mounting shaft 223 to rotate at high speed, providing working power for cutting and grinding; the drive arm 221, the third motor 222, the mounting shaft 223, the pulleys 224 and the belt 225 form an independent transmission unit to ensure stable and reliable cutting and grinding operations.

[0030] More specifically, the switching unit 22 is equipped with a cutting wheel 23 and a grinding wheel 24 respectively by a pair of drive arms 221. The drive arms 221 are driven to rotate as a whole by a second motor 218, which can realize the rapid switching between the cutting station and the grinding station, and can also fine adjust the working angle of the processing wheel. Each set of drive arms 221 is equipped with an independent third motor 222. The power is transmitted to the mounting shaft 223 through pulleys 224 and belts 225, which drive the cutting wheel 23 and the grinding wheel 24 to rotate at high speed. The two sets of transmission units are independent of each other, which can ensure that the cutting and grinding actions are stably output. Moreover, the belt drive structure has the characteristics of buffering and shock absorption, which can improve the smoothness of the processing operation.

[0031] like Figure 4 and Figure 5As shown, as a preferred embodiment, the clamping structure 3 further includes a second electric slide rail 31, a pair of adapter frames 32, a pair of clamping components 33, and several clamping units 34; the second electric slide rail 31 is vertically disposed within the supporting frame 14, one adapter frame 32 is fixedly disposed on the outer wall of the second electric slide rail 31 near the top, and the other adapter frame 32 is movably fitted onto the second electric slide rail 31 and connected to the second slide seat of the second electric slide rail 31, wherein the other adapter frame 32 moves up and down via the second electric slide rail 31, the pair of clamping components 33 are symmetrically disposed on the adapter frames 32, and several clamping units 34 are movably disposed on the clamping components 33 and arranged opposite to each other; via the second The electric slide rail 31 is vertically installed inside the support frame 14, providing guidance and power for adjusting the clamping height. One adapter 32 is fixed to the outer wall of the second electric slide rail 31 near the top, forming a fixed clamping reference. The other adapter 32 is connected to the second slide of the second electric slide rail 31 and is driven by the second electric slide rail 31 to move up and down, making the vertical distance between the two adapters 32 adjustable. A pair of clamping components 33 are symmetrically installed on the two adapters 32, and their height and distance are adjusted synchronously with the adapters 32 to adapt to the clamping height requirements of workpieces of different sizes. Several clamping units 34 are arranged opposite to each other on the clamping components 33 for direct contact and fixation of the workpiece, achieving stable clamping of the workpiece.

[0032] More specifically, the clamping structure 3 drives the movable side adapter 32 to move vertically through the second electric slide rail 31, and cooperates with the fixed side adapter 32 to realize the spacing adjustment of the upper and lower clamping components 33, which can adapt to the clamping of workpieces with different heights and outer diameters; multiple clamping units 34 are arranged relatively on the clamping components 33, which can form a multi-point clamping effect on the workpiece, and the clamping stability is good; the whole is integrated into the bearing frame 14 and can move horizontally synchronously. The single-sided arrangement can meet the clamping requirements of cutting integral castings, and the double-sided symmetrical arrangement can be used to realize the fixed length processing of pipes, which has good working condition adaptability.

[0033] like Figure 4As shown, as a preferred embodiment, the clamping assembly 33 further includes a clamping frame 331, a pair of clamping arms 332, a bracket 333, a third electric slide rail 334, a pair of pads 335, and a pair of actuating levers 336. The clamping frame 331 is I-shaped, with its middle portion fixedly mounted on the rotating frame. The pair of clamping arms 332 are both V-shaped, with their middle portions movably fitted into both ends of the clamping frame 331. Each clamping arm 332 has an actuating groove 4 extending through it at one end, and the other ends of each clamping arm 332 are T-shaped, with the width of the other end of the clamping arm 332 greater than that of the clamping arm 336. The clamping arms 332 have several telescopic holes equidistantly spaced at their other ends. The bracket 333 is Z-shaped, with one end fixed to the lower wall of the middle part of the clamping arm 331, and the other end located on the left side of the clamping arm 331. The third electric slide rail 334 is fixed to the other end of the bracket 333, located below the clamping arm 332, and parallel to the clamping arm 331. Symmetrically arranged on the third electric slide rail 334 are relatively movable third slide blocks. One end of each pair of pads 335 is fixed to the third electric slide rail 331. On the third slide of the slide rail 334, and the pad 335 can move relative to it, one end of each pair of actuating rods 336 is fixedly mounted on the other end of the pad 335, and the actuating rods 336 are respectively movably inserted into the actuating grooves 4 of the clamping arm 332; the I-shaped clamp 331 is fixedly mounted on the adapter frame 32 through the middle, and moves and positions synchronously with the adapter frame 32, providing an installation base for the overall clamping; the Z-shaped bracket 333 stably supports the third electric slide rail 334 under the clamping arm 332 and keeps it parallel to the clamp 331, and the third electric slide rail 334 drives the two third slides on it. The slides move relative to each other or away from each other; a pair of pads 335 move synchronously with the third slide, driving the actuating rod 336 fixed on the pads 335 to move synchronously; the actuating rod 336 is movably inserted into the actuating groove 4 at one end of the V-shaped clamping arm 332, and when it moves with the pads 335, it actuates the clamping arm 332 to swing open and close with its middle part and the embedded part of the clamping frame 331 as the fulcrum; the other end of the clamping arm 332 is a T-shaped structure, which is used to install the clamping unit 34. The clamping and releasing of the workpiece is realized through the opening and closing action of the clamping arm 332, which is suitable for clamping workpieces of different widths.

[0034] More specifically, the clamping assembly 33 uses the I-shaped clamp 331 as a stable mounting base, and integrates the third electric slide rail 334 under the clamping arm 332 through the Z-shaped bracket 333. The overall structure is compact and the support is reliable. The third electric slide rail 334 drives a pair of pads 335 to move towards or away from each other, which drives the actuating rod 336 to slide along the actuating groove 4, thereby driving a pair of V-shaped clamping arms 332 to open and close synchronously with the mounting points on the clamp 331 as fulcrums. The clamping diameter can be electrically adjusted to adapt to the clamping of workpieces of different widths. The T-shaped ends of the clamping arms 332 are reserved with multiple sets of telescopic holes, which can be arranged to install multiple sets of clamping units 34, providing a mounting base for multi-point flexible clamping. The opening and closing adjustment is smooth and the clamping adaptation range is wide.

[0035] As a preferred embodiment, the clamping unit 34 further includes a push rod 341, a nut 342, and a spring 343. The push rod 341 is a T-shaped round rod, with one end of the push rod 341 movably passing through a telescopic hole at the other end of the clamping arm 332. The nut 342 is movably screwed onto one end of the push rod 341, and the spring 343 is movably fitted onto the other end of the push rod 341, and the spring 343 can be compressed by the movement of the push rod 341. The T-shaped push rod 341 movably passes through the telescopic hole at the T-shaped end of the clamping arm 332. It can move axially along the hole; the spring 343 is sleeved on the other end of the push rod 341. When the push rod 341 contacts the workpiece and moves inward under pressure, it is compressed and generates an elastic reaction force; the nut 342 is screwed onto the end of the push rod 341 to limit the push rod 341 from coming out of the telescopic hole and to limit the maximum extension position; during the clamping process, the push rod 341 adapts to the contour of the workpiece surface and extends and retracts. The compression and rebound of the spring 343 achieve flexible clamping, so that multiple push rods 341 fit the shape of the workpiece together.

[0036] More specifically, the elastic telescopic structure composed of the push rod 341, spring 343, and nut 342 can adapt to the surface contour of workpieces of different shapes, realize flexible clamping, avoid workpiece deformation, crushing or surface damage caused by rigid clamping, and improve clamping stability and versatility. When the clamping unit 34 clamps relative to the workpiece, the push rod 341 can extend and retract on the clamping arm 332 under force and compress the spring 343 to provide assistance, thereby fitting workpieces of different shapes and preventing damage to the workpiece due to excessive external force. The cutting wheel 23 and the grinding wheel 24 can adjust their orientation with the clamping structure 3.

[0037] Working principle: When the equipment is working, the main unit 1 serves as the overall support and motion basis, the clamping structure 3 completes the adaptive flexible clamping of the workpiece, and the processing structure 2 realizes the switching of cutting and grinding stations and the execution of processing actions. The three work together to complete the shaping operation of metal steel castings. When the main unit 1 is working, the convex base 11 provides stable support for the whole machine; the first electric slide rail 12, which is symmetrically arranged on the left and right sides of the base 11, drives a pair of bearing frames 14 to move towards or away from each other, and adjusts the left and right clamping distance to adapt to workpieces of different lengths; the cross-shaped electric slide rail 13 installed in the middle of the rear end of the base 11 drives the processing structure 2 to achieve two-dimensional displacement in front and back and left and right, and completes the precise alignment of the processing position. The clamping structure 3 achieves workpiece positioning and clamping: the second electric slide rail 31 drives the adapter frame 32 to rise and fall, adjusting the distance between the two sets of clamping components 33; in the clamping component 33, the third electric slide rail 334 drives the pad 335 and the lever 336 to move relative to each other, and the lever 336 moves the V-shaped clamping arm 332 to open and close around the fulcrum of the I-shaped clamping frame 331, thereby adjusting the clamping diameter; in the clamping unit 34, after the T-shaped top rod 341 contacts the workpiece, it moves axially along the telescopic hole and compresses the spring 343, relying on the elastic force to flexibly fit the workpiece surface, and the nut 342 restricts the top rod 341 from falling out, thereby achieving stable and damage-free clamping of irregular and regular parts, so that a casting body can be clamped simultaneously or separately by the upper and lower clamping components 33; The processing structure enables process switching and processing execution: In the reversing unit 21, the first hydraulic cylinder body 212 drives the machine base 213 to lift and adjust the processing height; the first motor 214 drives the L-shaped reversing frame 215 to rotate horizontally, and the second hydraulic cylinder body 217 extends and retracts to drive the Y-shaped tilting arm 216 to swing, completing the spatial orientation reversal of the cutting wheel 23 and the grinding wheel 24; In the switching unit 22, the second motor 218 drives the drive arm 221 to rotate, realizing the rapid interchange of cutting and grinding stations; the third motor 222 drives the mounting shaft 223 to rotate the cutting wheel 23 or the grinding wheel 24 at high speed through the pulley 224 and belt 225 to perform cutting or grinding processing; The equipment can also clamp pipe fittings symmetrically in both directions through the clamping structure 3, and position the cutting wheel 23 and the grinding wheel 24 on the rear side of the clamping structure 3. The first motor 214 in the drive base 213 drives the reversing frame 215 to rotate and adjust the orientation of the cutting wheel 23. Alternatively, according to the grinding requirements, the second motor 218 in both ends of the flipping arm 216 can be driven to rotate the reversing unit 22 to adjust the orientation again. This, in conjunction with the displacement position of the clamping structure 3 on both sides, enables fixed-length cutting and grinding of both sides of the pipe fitting cutting area by the cutting wheel or grinding wheel. It can also clamp multiple integral castings in one direction to achieve synchronous cutting and separation and subsequent grinding, completing the entire process of casting shaping in one integrated manner.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention, as long as they do not depart from the spirit and scope of the technical solutions of the present invention, should be covered within the scope of the claims of the present invention.

Claims

1. An integrated processing device for casting production, characterized in that, It includes a main body unit (1), a processing structure (2) and a clamping structure (3); the processing structure (2) is fixedly disposed in the middle of the main body unit (1), and the clamping structure (3) is fixedly disposed on the main body unit (1), and the clamping structure (3) can be symmetrically disposed on the left and right sides of the main body unit (1); The main body unit (1) is used for bearing and moving, the processing structure (2) is used for cutting or grinding, the clamping structure (3) is unidirectional and can be used for cutting multiple castings after simultaneous casting, and the clamping structure (3) is bidirectionally symmetrical and can be used for cutting pipes of different lengths and grinding both ends of the pipes.

2. The integrated processing device for casting production according to claim 1, characterized in that, The main unit (1) includes a base (11), a pair of first electric slide rails (12), a cross-shaped electric slide rail (13), and a pair of load-bearing frames (14). The base (11) is convex. A pair of first electric slide rails (12) are symmetrically arranged at the middle of the left and right ends of the base (11). The cross-shaped electric slide rail (13) is fixedly arranged at the middle of the rear end of the base (11) and located between the first electric slide rails (12). A pair of bearing frames (14) are both rectangular frames. A pair of bearing frames (14) are symmetrically arranged on the first electric slide rails (12), and the bearing frames (14) can move relative to each other.

3. The integrated processing device for casting production according to claim 2, characterized in that, The processing structure (2) includes a reversing unit (21), a shifting unit (22), a cutting wheel (23), and a grinding wheel (24). The reversing unit (21) is fixedly mounted on the cross-shaped electric slide rail (13) and can move forward and backward as well as left and right. The shifting unit (22) is fixedly mounted on the reversing unit (21). The cutting wheel (23) is detachably mounted on one of the shifting units (22). The grinding wheel (24) is detachably mounted on the other shifting unit (22).

4. The integrated processing device for casting production according to claim 3, characterized in that, The reversing unit (21) includes a support base (211), a pair of first hydraulic cylinder bodies (212), a base (213), a first motor (214), a reversing frame (215), a tilting arm (216), a second hydraulic cylinder body (217), and a pair of second motors (218). The support base (211) is fixedly mounted on the cross-shaped electric slide rail (13). A pair of first hydraulic cylinder bodies (212) are symmetrically arranged on the support base (211). The base (213) is fixedly mounted between the telescopic ends of the pair of first hydraulic cylinder bodies (212). The first motor (214) is fixedly mounted inside the base (213). The reversing frame (215) is L-shaped. One end of the reversing frame (215) is fixedly mounted on the drive end of the first motor (214). The tilting arm (21... 6) It is Y-shaped. The middle part of the tilting arm (216) is movably disposed on the other end of the reversing frame (215), and the tilting arm (216) can swing. One end of the second hydraulic cylinder body (217) is movably disposed on one end of the reversing frame (215), and the telescopic end of the second hydraulic cylinder body (217) is movably connected to one end of the tilting arm (216). The second hydraulic cylinder body (217) is tilted. A pair of second motors (218) are respectively fixedly embedded between the other two ends of the tilting arm (216).

5. An integrated processing device for casting production according to claim 4, characterized in that, The transposition unit (22) includes a pair of drive arms (221), a pair of third motors (222), a pair of mounting shafts (223), two pairs of pulleys (224), and a pair of belts (225). One end of each pair of drive arms (221) is symmetrically arranged on the drive end of the second motor (218). One pair of third motors (222) are fixedly arranged on one end close to the drive arm (221), and the drive end of the third motor (222) moves through the drive arm (221). The two ends of each pair of mounting shafts (223) move through the other end of the drive arm (221). The two pairs of mounting shafts (223) are connected to the cutting wheel (23) and the grinding wheel (24) respectively. Two pairs of pulleys (224) are respectively arranged on one end of the mounting shaft (223) and the drive end of the third motor (222). The two pairs of pulleys (224) are respectively arranged at the two ends of the drive arm (221). A pair of belts (225) are respectively movably fitted between the corresponding pulleys (224).

6. The integrated processing device for casting production according to claim 5, characterized in that, The clamping structure (3) includes a second electric slide rail (31), a pair of adapter frames (32), a pair of clamping components (33), and several clamping units (34). The second electric slide rail (31) is vertically arranged inside the support frame (14). One of the adapter frames (32) is fixedly arranged on the outer wall of the second electric slide rail (31) and near the top. The other adapter frame (32) is movably fitted on the second electric slide rail (31) and connected to the second slide seat of the second electric slide rail (31). The other adapter frame (32) moves up and down through the second electric slide rail (31). A pair of clamping components (33) are symmetrically arranged on the adapter frame (32). Several clamping units (34) are movably arranged on the clamping components (33) and arranged opposite to each other.

7. An integrated processing device for casting production according to claim 6, characterized in that, The clamping assembly (33) includes a clamp (331), a pair of clamping arms (332), a bracket (333), a third electric slide rail (334), a pair of pads (335), and a pair of levers (336). The clamp (331) is I-shaped, and its middle part is fixedly mounted on the rotating frame. A pair of clamping arms (332) are both V-shaped, with their middle parts movably embedded in both ends of the clamp (331). One end of each clamping arm (332) has a through-hole (4), and the other end of each clamping arm (332) is T-shaped, with the width of the other end greater than the width of the first end. Several telescopic holes are equidistantly spaced on the other end of each clamping arm (332). The bracket (333) is Z-shaped, with one end fixedly mounted on the lower wall of the middle part of the clamp (331), and the other end of the bracket (333) located... On the left side of the clamp (331), the third electric slide rail (334) is fixedly installed at the other end of the bracket (333). The third electric slide rail (334) is located below the clamp arm (332) and is parallel to the clamp (331). The third electric slide rail (334) is symmetrically provided with relatively movable third slide seats. One end of a pair of pads (335) is fixedly installed on the third slide seat of the third electric slide rail (334), and the pads (335) can move relative to each other. One end of a pair of levers (336) is fixedly installed on the other end of the pads (335), and the levers (336) are movably inserted into the lever groove (4) of the clamp arm (332).

8. An integrated processing device for casting production according to claim 7, characterized in that, The clamping unit (34) includes a push rod (341), a nut (342), and a spring (343); The top rod (341) is a T-shaped round rod. One end of the top rod (341) is movably inserted through the telescopic hole at the other end of the clamping arm (332). The nut (342) is movably screwed onto one end of the top rod (341). The spring (343) is movably fitted onto the other end of the top rod (341), and the spring (343) can be compressed by the movement of the top rod (341).

9. An integrated processing device for casting production according to claim 8, characterized in that, When the clamping unit (34) clamps relative to the workpiece, the push rod (341) is subjected to force and can extend and retract on the clamping arm (332) and compress the spring (343) to provide assistance, thereby fitting workpieces of different shapes and preventing excessive external force damage to the workpiece.

10. An integrated processing device for casting production according to claim 9, characterized in that, The cutting wheel (23) and the grinding wheel (24) can be adjusted in orientation on the clamping structure (3).

Images